Group 104: Current Control - ABB DCS 500B Description

Group 104: CURRENT CONTROL

ARM_ALPHA
Signal of CURRENT CONTROL-function block
Firing angle.
10401 FB_O: I2
ARM_DIR
Signal of CURRENT CONTROL-function block
Identification of the bridge currently in use:
0 = NO BRIDGE
1 = MOTOR BRIDGE
2 = GENERATOR BRIDGE
10402 FB_O: E2
CURR_REF_IN_LIM
Signal of CURRENT CONTROL-function block
Status signal indicating that the current reference is in limit:
0 = current reference is not in limit
-1 = current reference is in limit.
10403 FB_O: B
CURR_DER_IN_LIM
Signal of CURRENT CONTROL-function block
Status signal indicating that the rate of change of the current reference is too high:
0 = current reference is not in limit
-1 = rate of change of current reference is in limit.
10404 FB_O: B
ARM_CURR_REF
Signal of CURRENT CONTROL-function block
Either current or torque reference is use depending on value of REF_TYPE_SEL (405).
10405 FB_O: I2
SC: 1 HL: -
SC: - HL: -
SC: BO HL: -
SC: BO HL: -
SC: MCURR HL: -
DCS500 Pin and Parameter list
LL: - D: -
LL: - D: -
LL: - D: -
LL: - D: -
LL: - D: -
( S7/16 ).
U: -.
( S7/16 ).
U: -
( S7/16 ).
U: -
( S7/16 ).
U: -
( S7/16 ).
U: A
A 79